Knee pad



FIG. 1 is a perspective view from below and in front of an embodiment ofthe knee pad;

FIG. 2 is a perspective view from above and behind the knee pad of FIG.1;

FIG. 3 is a front view of the knee pad of FIG. 1;

FIG. 4 is a side view of the left side of the knee pad of FIG. 1, theright side being a mirror image thereof;

FIG. 5 is a rear view of the knee pad of FIG. 1;

FIG. 6 is a top view of the knee pad of FIG. 1; and,

FIG. 7 is a bottom view of the knee pad of FIG. 1.

The portions of the knee pad shown in broken lines depict environmentalsubject matter only and form no part of the claimed design.

CLAIM The ornamental design for a knee pad, as shown and described.